CN102255385A - Fire protection, perimeter protection and video monitoring linkage system for unattended transformer substation - Google Patents

Abstract

The invention discloses an unattended substation fire protection, perimeter prevention and video monitoring linkage system, which is characterized in that the power integrated data network (4) is connected to the monitoring center platform (1), the client (12), and the integrated access server respectively (2) and two switches (3), the video monitoring system (11) is directly connected to the power integrated data network (4), perimeter protection equipment (6), fire protection system (7), illuminance sensor (9) and lighting control The device (10) is connected to the power integrated data network (4) through the serial port server (5) and the integrated access server (2), and the lighting controller (10) is connected to the lighting lamp (8). The structure of the present invention is simple and practical, and can integrate fire protection The system and perimeter defense system are integrated into a unified video monitoring platform to realize resource sharing and collaborative work, which greatly improves the safety management level and work efficiency of the operating environment of unattended substations.

Description

An unattended substation fire protection, perimeter protection and video surveillance linkage system

Technical field:

The invention relates to an unattended substation remote viewing, fire protection and perimeter prevention linkage system, which belongs to the field of power system substation operation.

Background technique:

At present, many substations have installed fire protection systems, perimeter protection systems and video surveillance systems, but these systems are independent of each other, resources cannot be shared, and there is a lack of effective linkage measures, which are far from satisfying the centralized monitoring of the current unattended substation auxiliary systems. needs.

Invention content:

The purpose of the present invention is to overcome the deficiencies of the prior art and provide an unattended substation fire protection, perimeter protection and video monitoring linkage system with accurate analysis, flexible monitoring, safety and reliability, high intelligence and cost saving.

The purpose of the present invention can be achieved through the following measures: an unattended substation fire protection, perimeter protection and video monitoring linkage system, which includes an integrated electric power data network, a monitoring center platform, and a client, and is characterized in that the integrated electric power data network is respectively Connect the monitoring center platform, client, integrated access server and two switches. The video monitoring system is directly connected to the power integrated data network. Access to the power integrated data network, the lighting controller is connected to the lighting lamps, the system collects the status information of the perimeter protection equipment and lighting lights, illuminance sensors and fire protection systems through the serial port server, and the network switch and integrated access server are realized through the power integrated data network The data is uploaded to the system platform, so as to complete the real-time collection and alarm signal upload of the video surveillance system and perimeter protection equipment, lighting, illuminance sensors and fire system operating status.

In order to further realize the object of the present invention, described monitoring center platform is provided with management service module, alarm service module, streaming media service module, control service module, and management service module is respectively connected alarm service module, streaming media service module, client , the alarm service module is respectively connected to the control service module and the client, the control service module is connected to the lighting controller, and the streaming media service module is respectively connected to the video surveillance system and the client; Connect the management service module, illuminance sensor, fire protection system and perimeter protection equipment respectively.

Compared with the existing technology, the present invention can produce the following positive effects: the present invention aims at the lack of an effective multi-system linkage strategy in the remote centralized monitoring system of the operating environment of unattended substations. In this way, the original substation lighting, perimeter prevention facilities, fire alarm and other equipment can be connected to a unified remote viewing monitoring platform for remote transmission. At the same time, these fire protection, perimeter prevention facilities and video systems, Alarm linkage of lights, so that:

1) Improve the operation safety supervision level of the power system; the safety of the operating environment of the power industry is very important, it is directly related to the protection of electricity consumption in many areas, and once an accident occurs, it will cause immeasurable losses. This technology integrates auxiliary systems into one, shares resources, integrates and interacts with information, and conducts intelligent and automatic management on a unified platform, providing a safer and more effective management mode for substation operation.

2) Improve work efficiency and reduce costs; the research of this technology has effectively guaranteed the safe operation of auxiliary systems in unattended substations. It reduces the work intensity of the management staff and effectively improves work efficiency. When the perimeter alarm and fire alarm are generated, the operator does not need to go directly to the scene, but can obtain the first-hand image data of the scene through video, effectively eliminating false alarms. The on-site lights run when needed and turn off when not needed, which fundamentally eliminates the waste of resources in unattended stations and achieves energy saving and emission reduction in the fundamental sense.

Therefore, the present invention has the characteristics of accurate analysis, flexible monitoring, safety and reliability, high intelligence and cost saving.

Description of drawings:

Fig. 1 is a schematic diagram of the network structure of the present invention;

Fig. 2 is a software module relationship diagram of the monitoring center platform of the present invention.

The specific embodiment: the specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing:

Embodiment: a kind of unattended substation fire protection, perimeter prevention and video monitoring linkage system (referring to Fig. 1, Fig. 2), it comprises electric power comprehensive data network 4, and electric power comprehensive data network 4 is respectively connected monitoring center platform 1, client 12. Integrated access server 2 and two switches 3, video surveillance system camera, DVR, etc. 11 directly connected to the power integrated data network 4, perimeter protection equipment infrared shooting, electronic fence 6, fire system smoke alarm, alarm The host 7, the illuminance sensor 9 and the lighting controller 10 are connected to the power integrated data network 4 through the serial port server 5 and the integrated access server 2, and the lighting controller 10 is connected to the lighting lamp 8, wherein the monitoring center platform 1, the client 12 and one of them The switch 3 is installed in the monitoring center, and the rest of the equipment is installed at the site of the unattended substation. The system collects the status information of the perimeter protection equipment 6, lighting lamp 8, illuminance sensor 9 and fire protection system 7 through the serial port server 5, and the network switch 3 and the integrated access server 2 realize data uploading to the system platform 1 through the integrated power data network 4 , so as to complete the real-time collection and alarm signal upload of the video monitoring system 11 and the perimeter protection equipment 6, the lighting lamp 8, the illuminance sensor 9 and the fire system 7 operation status.

The platform configuration software module realizes the linkage function of the system. The monitoring center platform 1 is equipped with a management service module 1-1, an alarm service module 1-2, a streaming media service module 1-4, and a control service module 1-3. The server 2 is provided with an integrated access module 2-1. The management service module 1-1 is mainly responsible for realizing the management of business and equipment; functions such as signaling forwarding processing, alarm information receiving and processing, and with the alarm service module 1-2, the streaming media service module 1-4, the client 12, Carry out information interaction and calling; the alarm service module 1-2 receives external alarm requests, and encapsulates them into a unified mode to broadcast the alarm information to the control service modules 1-3 and the client 12, while shielding false positive information, the streaming media service module 1-4 are responsible for requesting, receiving, forwarding, and distributing audio and video, controlling the video monitoring system 11, and displaying images to the client 12; the control service modules 1-3 realize the control function of lighting equipment. The integrated access service module 2-1 collects and analyzes the working information of the illuminance sensor 9, the fire protection system 7 and the perimeter protection equipment 6, and uploads the alarm to the management service module 1-1, and forwards the control instructions.

The system realizes the image information acquisition and control of the video surveillance system 11 through the streaming media service modules 1-4, realizes the collection of on-site illuminance information through the illuminance sensor 9, realizes the start and stop of the light through the light controller 10 and the lighting lamp 8, and realizes the start and stop of the light through the perimeter guard The device 6 realizes the collection of security information, realizes the collection of smoke alarm information through the fire protection system 7 , and sets the alarm logic setting through the client 12 . The perimeter protection equipment 6 or the fire protection system 7 uploads the operation status information through the network, and the integrated access module 2-1 of the integrated access server 2 summarizes and classifies the collected data, and passes the network switch 3 through the electric power integrated data network 4 Upload to the management service module 1-1 of the system platform 1 for recording and management. If the uploaded data is an alarm signal, the management service module 1-1 will start the alarm service module 1-2 and the streaming media service module 1-4 for alarm processing. At the same time, the management service module 1-1 will query the value of the on-site illuminance sensor 9 to analyze the intensity of on-site care. If the on-site illuminance is insufficient, the alarm service module 1-2 will notify the control service module 1-3 to issue a light turn-on command, through the network switch 3 to the integrated access server 2, to the serial port server 5, thereby controlling the light controller 10 to realize on-site lighting. The opening of the illuminating lamp 8. When an alarm occurs, the alarm service module 1-2 presents alarm information and forwards control instructions to the client software 12-1. The streaming media service module 1-4 is responsible for starting the alarm recording, linking the on-site camera at the corresponding point and automatically adjusting the camera to the set preset position, presenting the event scene picture on the client 12, and assisting the operator in making decisions. Once the light is turned on, it can be turned off automatically within the set time. Linkage points, preset positions, and light-on time can all be set on the client terminal 12 .

Claims (2)

1. unattended operation transformer station fire-fighting, boundary defence and video monitoring linked system, it comprises electric integrated data network (4), Surveillance center's platform (1), client (12), it is characterized in that electric integrated data network (4) connects Surveillance center's platform (1) respectively, client (12), comprehensive access server (2) and two switches (3), video monitoring system (11) directly inserts electric integrated data network (4), boundary defence equipment (6), fire-fighting system (7), illuminance sensor (9) and lamp dimmer (10) are by serial server (5), comprehensive access server (2) inserts electric integrated data network (4), lamp dimmer (10) connects illuminating lamp (8), boundary defence equipment (6) and illuminating lamp (8) are gathered by serial server (5) by system, the state information of illuminance sensor (9) and fire-fighting system (7), the network switch (3) and comprehensive access server (2) realize that by electric integrated data network (4) data upload gives system platform (1), thereby finish video monitoring system (11) and boundary defence equipment (6), illuminating lamp (8), the real-time collection and the alarm signal of illuminance sensor (9) and fire-fighting system (7) running status are uploaded.

2. a kind of unattended operation transformer station fire-fighting according to claim 1, boundary defence and video monitoring linked system, it is characterized in that being provided with in Surveillance center's platform (1) management services module (1-1), alert service module (1-2), streaming media service module (1-4), control service module (1-3), management services module (1-1) connects alert service module (1-2) respectively, streaming media service module (1-4), client (12), alert service module (1-2) connects control service module (1-3) respectively, client (12), control service module (1-3) connects lamp dimmer (10), and streaming media service module (1-4) connects video monitoring system (11) respectively, client (12); Be provided with comprehensive access module (2-1) in the comprehensive access server (2), comprehensive access module (2-1) is connection management service module (1-1), illuminance sensor (9), fire-fighting system (7) and boundary defence equipment (6) respectively.

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